Ext.regModel('helpModel',{
  fields: [ 
				{name: 'helpType', type:'auto'},
				{name: 'helpAsked', type: 'auto'},
				{name: 'userName',type: 'string'},
				{name: 'question', type: 'string'},
				{name: 'text', type: 'string'},
				{name: 'type', type: 'string'},
			]
});